Comprehensive preparation, study and test tool for the Instrument Rating, Instrument Flight Instructor (CFII), and Instrument Ground Instructor (IGI) (Airplane, Rotorcraft) FAA Knowledge Exam. More than 1,000 sample questions, answers and explanations included, for you to study by subject or with a true-to-form practice test. Compatible with Android phones and tablets, this app provides a mobile solution for pilots preparing for their FAA “written” exam. Study by subject, supported with explanations. Take practice tests, and review the graded test. App features: • No internet connection required; app fully installs to your device. • More than 1,000 questions included with explanations. • Brought to you by a trusted resource in aviation training and publishing, Aviation Supplies & Academics (ASA).